Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Firefox crashes

  • 2 replies
  • 13 have this problem
  • 337 views
  • Last reply by cor-el

more options

After booting up and getting my desk top I get a Firefox message "couldn't load XPCOM" and cannot get any further. Phone

Line is OK and router shows I have internet connection,

. What be the problem?

Chosen solution

You may have to delete the Firefox program folder to make sure that no files are leftover after uninstalling in case other (security) software keeps a handle on some files.

  • (32 bit Windows) "C:\Program Files\Mozilla Firefox\"
  • (64 bit Windows) "C:\Program Files (x86)\Mozilla Firefox\"
Read this answer in context 👍 1

All Replies (2)

more options
more options

Chosen Solution

You may have to delete the Firefox program folder to make sure that no files are leftover after uninstalling in case other (security) software keeps a handle on some files.

  • (32 bit Windows) "C:\Program Files\Mozilla Firefox\"
  • (64 bit Windows) "C:\Program Files (x86)\Mozilla Firefox\"